

public class Rectangle{
private int width;
private int length;
public Rectangle(){
	this(5,6);
}

public Rectangle(int width, int length) {
   this.width = width;
   this.length = length;
}
public String toString() {
	return "width="+width+","+"length="+length;
}
public static void main(String[] args) {
	System.out.println(new Rectangle().toString());
}
}